After displaying her collection of prosthetic legs at this year's TED conference, bionic actress, athlete and model Aimee Mullins recently announced that she will speak at the TEDMED convention this fall.

Mullins has been instrumental in changing the public perception of prosthetics. After setting multiple world records at the 1996 Paralympic games, she has used her modeling, athletic and film careers to end the idea that prosthetics are a mark of disability. Instead, she's shown the world that bionic limbs can enable some amazing things. As a guy who's barely 5'8" on a good day, listening to Mullins talk about how easy and fun it is to change her height on a whim does sound like a pretty incredible ability to have.

TEDMED annually explores a wide range of issues in health care. Topics this year range from ethical questions in the face of medical advancement to the theoretical capabilities of medicine. The fifth TEDMED conference will be held October 27-30 in San Diego. Be sure to keep an eye on the conference come fall. [TEDMED, image via Women's Sports Foundation]